The Castle in Old Mystic, Connecticut home description exterior interior location contact . Contact Information . Buena Vista Real Estate Ann M. Buonocore 49 Whitehall Avenue Mystic Connecticut 06355 Office - 860.572.7305 ext 1 Fax - 860.536.2629 Cell - 860.884.2151 Email - buena.vistare@yahoo.com Website - www.buenavistarealestateco.com   The Castle in Old Mystic, Connecticut home description exterior interior location contact Buena Vista Real Estate Ann M. Buonocore 49 Whitehall Avenue Mystic Connecticut 06355 Office - 860.572.7305 ext 1 Cell - 860.884.2151 Email - buena.vistare@yahoo.com Website - www.buenavistarealestateco.com         Presented by Colby Image oldmysticcastle©2013